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Canton Updates/12207b...4610
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #135,055

This Gateway_FinalizeBlock transaction built EVM block #135,055 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #135,055
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.0s

Block planned

Producer plans block #135055 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #135055

1.6s
1.6s

Committed on Canton

Participant commits update 12207bfcb2…4e4610
—

Imported to the execution layers

Importer applies block #135055 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.0s
EVM
Canton
External call
Total
Complete1.6s
1.6s

Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.

Settled EVM Block
Block
#135,055
Block Hash
0x55b16896...a76824e1
Block Timestamp
Nov 11, 2026, 05:25:02 UTC
Transactions
0x975aa0c9...457e265b0x26b2...5f86 → 0x0af7...128bSuccess
0xf51c0dfd...812fc82f0xac4e...845a → 0x925e...03fcSuccess
Overview
Update ID
12207bfcb2...e74e4610
Offset
420390
Record Time
Nov 11, 2026, 05:25:03 UTC
Command ID
gw-64c9a5594...19b2db9e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003f933498...b5a80a85
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0035dab2ab66004b8b925f4ffa6621e7cf5cb578ac722e57aadcfc6b46fd440cf8ca121220b46b087ac25184f70519148c9a60653f11fa8432ec1523f749aec59bce2d2dae", "block": { "timestamp": { "unpack": "1794374702." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8243e58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…52556a26cc787f606efa6da04f8654e1c7d4130bcad0e345bc976b625624f5a1765b9326fb3ae8e10991bfbd (176 bytes)", "f88b0d852238856ca58254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…53e232036d869cc7bfc2bea001fbf1850ccf428e3eabf47f4352951895def28df901e774d9e55005bcd53e4c (141 bytes)", "f87082068e8502540be407825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080…1b2c62d98cbd316426d7f0a03af0491c99092a191ec0a9ff10605e685231a27ef43d55bd1240c4f8d38c5d43 (114 bytes)", "02f901f4830e4a2582187e830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8103689c1b586b979cff5ca0563cef81bf6a0bfd64b2ac5340b3a3d99cae5364f1d0346c73a4065619f9b9cb (504 bytes)" ], "epilogue": [], "indexing": [], "rotation": null, "refunds": [] }, "nativePlan": { "credits": [], "collections": [], "settlement": { "tag": "ZthSettlement", "value": {} } }, "tokenPlan": { "routes": [], "wrapperRegistrations": [], "originalRegistrations": [], "metadataUpdates": [], "mints": [], "releases": [], "wrapperCollections": [], "backingInputs": [], "custodyMerges": [], "originalCollections": [], "consolidations": [], "consolidationAccepts": [], "consolidationWithdrawals": [] } }
0x7160100e...dd449e760x8fb1...8268 → 0x0dfa...0ceeSuccess
0xbf900f47...d17e13970x6bd5...b845 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0035dab2ab...ce2d2dae
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b85c462e33d174ae64b31c3e46ae267af8f47b210aa675fb7d05c10d19b2db9e", "timestamp": { "unpack": "1794374702." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8243e58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…52556a26cc787f606efa6da04f8654e1c7d4130bcad0e345bc976b625624f5a1765b9326fb3ae8e10991bfbd (176 bytes)", "f88b0d852238856ca58254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…53e232036d869cc7bfc2bea001fbf1850ccf428e3eabf47f4352951895def28df901e774d9e55005bcd53e4c (141 bytes)", "f87082068e8502540be407825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080…1b2c62d98cbd316426d7f0a03af0491c99092a191ec0a9ff10605e685231a27ef43d55bd1240c4f8d38c5d43 (114 bytes)", "02f901f4830e4a2582187e830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8103689c1b586b979cff5ca0563cef81bf6a0bfd64b2ac5340b3a3d99cae5364f1d0346c73a4065619f9b9cb (504 bytes)" ], "epilogue": [], "withdrawals": [], "logFilter": { "addresses": [ "00000000000000000000000000000000000a7e00", "50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3", "f52aba48533156e0180d6f8e6d9a474fa06a90cf" ], "topics0": [] }, "inboxScan": { "gateway": "00000000000000000000000000000000000a7e00", "inboxInitCodeHash": "704985d1ae018e94b3983882895f10ada607c5793c727fdacc1e48b35d65e92c", "runtimeTemplateHash": "f5300aee21aca6c1c1489b43d775454f1392a77df3058f0b2a82e065edbdf345", "immutables": [ { "offset": "278", "size": "32" }, { "offset": "373", "size": "32" }, { "offset": "651", "size": "32" }, { "offset": "758", "size": "32" }, { "offset": "120", "size": "32" } ], "saltOffset": "120", "nativeTopics": [ "8d6cc7bec951dd15d11af1a0ac06bbb8d190c277b0d7ce020da1ffc89b8655e2" ], "tokens": [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "a4923804940ba9accefe23402ef1f793bf9cd473", "d238579f5a5c184fe423d68dcf245c2e86ca60e9" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0033affa97...dc1d8946
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:008d3aadd7...9cc1483f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "55b16896708177206d55494ac26e31d76845e5baf90d6bf72940bf7ba76824e1", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007b98e510...e6c92134
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008d3aadd74388d7758d6916c5d779702e81368ac7e6b2415d0d12b07ae8c1796eca1212207aafdeecdd5746e406cd53d361027ddc65c98219d559824aa86867ee9cc1483f", "hash": "55b16896708177206d55494ac26e31d76845e5baf90d6bf72940bf7ba76824e1", "number": "135055", "timestamp": "1794374702", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b85c462e33d174ae64b31c3e46ae267af8f47b210aa675fb7d05c10d19b2db9ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8243e58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…52556a26cc787f606efa6da04f8654e1c7d4130bcad0e345bc976b625624f5a1765b9326fb3ae8e10991bfbd (176 bytes)", "f88b0d852238856ca58254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…53e232036d869cc7bfc2bea001fbf1850ccf428e3eabf47f4352951895def28df901e774d9e55005bcd53e4c (141 bytes)", "f87082068e8502540be407825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080…1b2c62d98cbd316426d7f0a03af0491c99092a191ec0a9ff10605e685231a27ef43d55bd1240c4f8d38c5d43 (114 bytes)", "02f901f4830e4a2582187e830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8103689c1b586b979cff5ca0563cef81bf6a0bfd64b2ac5340b3a3d99cae5364f1d0346c73a4065619f9b9cb (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:007a1948cc...927f197c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007b98e510a43dcdd0e592e5cde815787515e48f67218855a6124084f4f49bae70ca12122072f44ff997f0b72e6da611cbcc0948a95acedde513d678b0ac96a8fee6c92134", "operator": "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", "params": { "capacity": { "native": { "laneGas": "5760000", "laneEntries": "64", "withdrawals": "512", "collections": "64", "scanTokens": "0" }, "token": { "laneGas": "8000000", "laneEntries": "64", "withdrawals": "0", "collections": "32", "scanTokens": "1024" }, "indexing": { "laneGas": "1880000", "laneEntries": "4", "withdrawals": "0", "collections": "0", "scanTokens": "0" } }, "laneMaxFeePerGas": "1000000000000.", "deployInboxGasBound": "470000", "rotateLaneGasBound": "40000", "rotateRecoveryGasBound": "40000", "native": { "tag": "ZthNative", "value": { "wzthInstrument": { "admin": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "id": "erc20:50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3" }, "wzthRegistrar": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "genesisSupplyWei": "11002000000000000000000000." } }, "nativeGasBounds": { "collectNative": "90000" }, "tokenGasBounds": { "registerWrapper": "830000", "setWrapperMetadata": "100000", "registerOriginal": "340000", "mint": "110000", "release": "100000", "collectWrapper": "90000", "collectOriginal": "120000" } }, "keys": { "lane": "24075d3562802b90a3aaa567f1bb8ec1fbab83bf", "recovery": "61295be4a97cb7861dfdbede9c8b34d27030897e" }, "nativeState": { "tag": "ZthNativeState", "value": { "evmSupplyWei": "11002004249999885850910353.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }